These figures belong to the named source and method. Historical costs are not current quotations. A value without its stage, material basis or measurement location is not a farm instruction.
| What is measured | Value and basis | Source and limitation |
|---|---|---|
| Spawn run temperature | 32-34 °C | ICAR-DMR seasonal folder. DMR species table; the bed under its sheet is held at 30-35 °C in the DMR bulletin |
| Fruiting temperature | 28-32 °C | ICAR-DMR seasonal folder. After the sheet comes off; TNAU gives 30-35 °C as optimum for buttons |

